/*
 * Transform.cpp
 *
 *  Created on: Dec 2, 2016
 *      Author: tibi
 */

#include <model/GameObject.h>
#include <model/Transform.h>

#include <iostream>

namespace farmlands {
namespace model {

Transform::Transform(GameObject* obj)
	: x(0), y(0),
	  w(0), h(0),
	  gameObject(obj)
{
}

float Transform::globalX() const
{
	if (gameObject->parent())
		return gameObject->parent()->transform.globalX() + x;

	return x;
}

float Transform::globalY() const
{
	if (gameObject->parent())
		return gameObject->parent()->transform.globalY() + y;

	return y;
}

void Transform::setGlobalX(float x)
{
	if (gameObject->parent())
		this->x = x - gameObject->parent()->transform.globalX();

	this->x = x;
}

void Transform::setGlobalY(float y)
{
	if (gameObject->parent())
		this->y = y - gameObject->parent()->transform.globalY();

	this->y = y;
}

}
} /* namespace farmlands */